Grip structure for medical instruments



FIG. 1 is a perspective view of a grip structure for medical instruments showing the ornamental design of the present invention.

FIG. 2 is a side view of the grip structure for medical instruments of FIG. 1.

FIG. 3 is a top view of the grip structure for medical instruments of FIG. 1; and,

FIG. 4 is an enlarged top view of the grip structure for medical instruments of FIG. 1.

The broken lines shown in the drawings depict environmental structure only and form no part of the claimed design. 

The ornamental design for grip structure for medical instruments, as shown and described. 